bpf, selftests: Adjust few selftest result_unpriv outcomes

commit 1bad6fd52be4ce12d207e2820ceb0f29ab31fc53 upstream

Given we don't need to simulate the speculative domain for registers with
immediates anymore since the verifier uses direct imm-based rewrites instead
of having to mask, we can also lift a few cases that were previously rejected.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/tools/testing/selftests/bpf/verifier/stack_ptr.c b/tools/testing/selftests/bpf/verifier/stack_ptr.c
index 07eaa04..8ab94d6 100644 (file)
--- a/tools/testing/selftests/bpf/verifier/stack_ptr.c
+++ b/tools/testing/selftests/bpf/verifier/stack_ptr.c
@@ -295,8 +295,6 @@
        BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),
        BPF_EXIT_INSN(),
        },
-       .result_unpriv = REJECT,
-       .errstr_unpriv = "invalid write to stack R1 off=0 size=1",
        .result = ACCEPT,
        .retval = 42,
 },

diff --git a/tools/testing/selftests/bpf/verifier/value_ptr_arith.c b/tools/testing/selftests/bpf/verifier/value_ptr_arith.c
index feb9126..3868fbe 100644 (file)
--- a/tools/testing/selftests/bpf/verifier/value_ptr_arith.c
+++ b/tools/testing/selftests/bpf/verifier/value_ptr_arith.c
@@ -302,8 +302,6 @@
        },
        .fixup_map_array_48b = { 3 },
        .result = ACCEPT,
-       .result_unpriv = REJECT,
-       .errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
        .retval = 1,
 },
 {
@@ -373,8 +371,6 @@
        },
        .fixup_map_array_48b = { 3 },
        .result = ACCEPT,
-       .result_unpriv = REJECT,
-       .errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
        .retval = 1,
 },
 {
@@ -474,8 +470,6 @@
        },
        .fixup_map_array_48b = { 3 },
        .result = ACCEPT,
-       .result_unpriv = REJECT,
-       .errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
        .retval = 1,
 },
 {
@@ -768,8 +762,6 @@
        },
        .fixup_map_array_48b = { 3 },
        .result = ACCEPT,
-       .result_unpriv = REJECT,
-       .errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",
        .retval = 1,
 },
 {